Astm A131 Nkoj Lub Tsev Hlau Phaj
Cov Khoom Piav Qhia ASTM A131 yog tus qauv paub zoo rau nkoj - tsim cov hlau phaj hauv Tebchaws Meskas. Ntawm no yog ib qho kev pom zoo rau nws: Mechanical Properties Yield Strength: Cov qib sib txawv muaj qhov sib txawv ntawm qhov yuav tsum tau muaj zog. Piv txwv li, Qib A muaj qhov tsawg kawg nkaus ...
Hauj lwm lawm
Khoom Description
ASTM A131 yog tus qauv paub zoo rau nkoj - tsim cov hlau phaj hauv Tebchaws Meskas. Nov yog ib qho kev saib zoo ntawm nws:
Mechanical Properties
Yield zog: Cov qib sib txawv muaj qhov sib txawv ntawm qhov yuav tsum tau muaj zog. Piv txwv li, Qib A muaj qhov tsawg kawg nkaus tawm lub zog ntawm ib ncig ntawm 235 MPa. Yield zog yog ib qho tseem ceeb ntawm cov cuab yeej raws li nws txiav txim siab lub ntsiab lus ntawm cov hlau pib deform plastically nyob rau hauv load. Qhov no yog qhov tseem ceeb rau kev tsim cov qauv ntawm cov nkoj kom ntseeg tau tias lawv tuaj yeem tiv taus qhov kev cia siab ntawm qhov tsis muaj deformation ntau dhau.
Tensile zog: Lub zog tensile kuj txawv raws qib. Rau Qib A, nws nyob hauv thaj tsam ntawm 400 - 520 MPa. Lub zog tensile sawv cev rau qhov siab tshaj plaws uas cov hlau tuaj yeem tiv taus ua ntej tawg. Qhov sib txawv ntawm tensile thiab yield zog muab ib qho kev qhia ntawm cov hlau ductility.
Elongation: Lub elongation ntawm kev so feem ntau yog tsawg kawg yog 22% rau Qib A. Qhov feem pua elongation siab qhia tau hais tias zoo ductility, uas txhais tau hais tias cov hlau tuaj yeem deformed yam tsis tau tawg yooj yim. Cov cuab yeej no muaj txiaj ntsig zoo rau lub nkoj - kev siv lub tsev uas cov hlau yuav raug khoov thiab cuam tshuam rau lub zog.
AH32, AH36, AH40 Mechanical Properties
|
Qib |
Yield zog Mpa min |
Tensile zog Mpa |
Elongation % min |
Akv/J min |
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|
Kuaj |
Thickness hli |
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|
Tsawg dua los yog sib npaug li 50 |
50-70 |
70-100 |
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|
0 degree |
T |
L |
T |
L |
T |
L |
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|
AW 32 |
315 |
440-590 |
22 |
22 |
31 |
26 |
38 |
31 |
46 |
|
|
AW 36 |
355 |
490-620 |
21 |
24 |
34 |
17 |
41 |
34 |
50 |
|
|
AW 40 |
390 |
510-650 |
20 |
26 |
39 |
31 |
46 |
37 |
55 |
|
Kev Tswj Xyuas Zoo thiab Ntawv Pov Thawj
ASTM A131 steel daim hlau yog ua raws li cov txheej txheem tswj kom zoo. Cov neeg tsim khoom yuav tsum xyuas kom meej tias cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab ua tau raws li cov qauv teev tseg. Cov hlau phaj feem ntau tau lees paub los ntawm cov koom haum kuaj kev ywj pheej los xyuas kom meej tias lawv ua raws li ASTM A131 cov cai. Daim ntawv pov thawj no yog qhov tseem ceeb rau lub nkoj - kev lag luam tsim kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm cov nkoj tsim siv cov hlau phaj.
Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb Astm A131 Ship Building Steel Phaj, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom txhim khu kev qha thiab cov khoom zoo thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, kev txheeb cais ntau thiab kev kawm ideological.
Cim npe nrov: Tuam Tshoj astm a131 nkoj tsev steel phaj, Tuam Tshoj astm a131 nkoj tsev steel phaj lwm tus neeg, hoobkas
